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2 小时
New tools filter noise from evolution data
While rates of evolution have appeared to accelerate over short time periods, new analysis suggests that statistical noise is ...
4 小时
Mounting economic costs of India's killer smog
Noxious smog smothering the plains of north India is not only choking the lungs of residents and killing millions, but also ...
4 小时
Scientists seek miracle pill to stop methane cow burps
A scientist guides a long tube into the mouth and down to the stomach of Thing 1, a two-month-old calf that is part of a ...
4 小时
Main points of the $300 billion climate deal
The deal reached at UN climate talks in Azerbaijan ramps up the money that wealthy historic emitters will provide to help ...
21 小时
New maps show high-risk zones for whale-ship collisions—vessel speed limits and rerouting ...
Imagine you are a blue whale swimming up the California coast, as you do every spring. You are searching for krill in the ...
23 小时
First successful test of wild minke whales reveals they have ultrasonic hearing
A team of marine biologists from Norway, the U.S. and Denmark has conducted the first hearing test of a live baleen whale.
23 小时
Extending classical black hole inequalities into the quantum realm
A recent study in Physical Review Letters explores quantum effects on black hole thermodynamics and geometry, focusing on ...
19 小时
Time is running out for a treaty to end plastic pollution—here's why it matters
On March 2, 2022, delegates to the UN environment assembly adopted an ambitious resolution to develop the text of a new ...
Opinion
22 小时
Opinion
Opinion: The peer review system no longer works to guarantee academic rigor—a different ...
Peer review is a central feature of academic work. It's the process through which research ends up published in an academic ...
22 小时
Healthy elbow room: Social distancing in Neolithic mega-settlements
The term "social distancing" spread out across the public vocabulary in recent years as people around the world changed ...
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